Invention Grant
- Patent Title: Resource mapping method for demodulation reference signal and base station
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Application No.: US16608981Application Date: 2018-04-27
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Publication No.: US11418303B2Publication Date: 2022-08-16
- Inventor: Kai Wu , Yu Ding , Xiaodong Shen , Na Li
- Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
- Applicant Address: CN Chang'an Dongguan
- Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
- Current Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
- Current Assignee Address: CN Chang'an Dongguan
- Agency: von Briesen & Roper, s.c.
- Priority: CN201710294709.0 20170428
- International Application: PCT/CN2018/084814 WO 20180427
- International Announcement: WO2018/196849 WO 20181101
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04L25/02 ; H04L27/26
Abstract:
A resource mapping method for a demodulation reference signal (DMRS) and a base station are provided. The method includes: determining a target orthogonal frequency division multiplexing (OFDM) symbol for mapping a physical broadcast channel (PBCH)-DMRS from OFDM symbols corresponding to a new radio (NR) synchronization signal block (SS block); and mapping the PBCH-DMRS in the target OFDM symbol.
Information query
